SharpMT is an offline Blog writer that is designed for MovableType based systems. There are three versions of the application: desktop, PocketPC, and SmartPhone, all of which share the same file format for offline drafts. The project files included have three different versions - one for each platform - as well as installation and help system project files.
The application uses text boxes for post entry: it was a design goal to not support WYSIWYG. It also includes the infrastructure to support plugins and XML-RPC calls that were designed to inteface with MT or TypePad.
Coded in C# it uses the 2.0 version of the .NET Framework and has been through four major revisions since 2003.